Results 161 to 170 of about 1,971 (246)

O-RAID: a satellite constellation architecture for ultra-resilient global data backup. [PDF]

Sci Rep
Meegama RGN.
europepmc   +1 more source

From snapshots to continuous estimates: Augmenting citizen science with computer vision for fish monitoring

Remote Sensing in Ecology and Conservation, Volume 12, Issue 4, Page 562-576, August 2026.
This study presents an end‐to‐end computer‐vision pipeline for monitoring fish migration using underwater video. We integrate field camera deployment, annotation, model training and automated in‐season counting to generate continuous, high‐resolution data on river herring spawning migration.
Zhongqi Chen, Timm Haucke, Sara Beery, Keven Bennett, Austin Powell, Lydia Zuehsow, Robert Vincent, Linda Deegan   +7 more
wiley   +1 more source

Low-Density Parity-Check Decoding Algorithm Based on Symmetric Alternating Direction Method of Multipliers. [PDF]

Entropy (Basel)
Zhang J, Chen A, Zhang Y, Ji B, Li H, Xu H.   +5 more
europepmc   +1 more source

(In)justice in Smart Cities: Barriers and an Integrative Framework for Solution Pathways From a Global Perspective

Sustainable Development, Volume 34, Issue 4, Page 5420-5440, August 2026.
ABSTRACT Smart city initiatives aim for sustainability and inclusiveness, but recent evidence shows that they often lead to injustices. Although this contradiction has received growing academic attention, a comprehensive understanding of how justice is addressed within smart city practices remains limited.
Md. Nazmul Haque, Emilio Costales, Dominik Beckers, Ayyoob Sharifi, Samar Aad, Luca Mora   +5 more
wiley   +1 more source

EXIT Charts for Low-Density Algebra-Check Codes. [PDF]

Entropy (Basel)
Tang Z, Lei J, Huang Y.
europepmc   +1 more source

HELIOS ‐ Highly rEliable Links durIng sOlar conjunctionS

Radio Science, Volume 61, Issue 8, August 2026.
Abstract During deep space missions, maintaining reliable communication between a spacecraft and Earth becomes particularly challenging during superior solar conjunctions, when the spacecraft passes behind the Sun relative to Earth. The highly ionized solar corona and solar wind create plasma inhomogeneities that severely affect radio signals, leading ...
A. Zeqaj, P. Tortora, E. Paolini, A. J. Stocker, D. R. Siddle, A. Argyriou, J. De Vicente, R. Abello, M. Mercolino   +8 more
wiley   +1 more source

Improving MRAM Performance with Sparse Modulation and Hamming Error Correction. [PDF]

Sensors (Basel)
Le N, Nguyen TA, Lee JH, Lee J.
europepmc   +1 more source

AI Challenge for Satellite Tracking and Orbit Resilience Modeling (STORM‐AI): Data Set, Design, and Results

Space Weather, Volume 24, Issue 8, August 2026.
Abstract Precise thermospheric density forecasting is critical for mitigating satellite drag in Low Earth Orbit (LEO), but traditional empirical models such as MSIS and JB2008 can fail during geomagnetic storms. To evaluate whether AI can better capture this transient behavior, the 2025 MIT ARCLab Prize for AI Innovation in Space asked participants to ...
Sergio Sanchez‐Hurtado, Haley E. Solera, William E. Parker, Mia Tian, Ruoxi Qian, Edenna Chen, Enrico M. Zucchelli, Rasyid Ridha, Dominic Bruno, Christopher Yeung, Justin Gmys, Binh Tran, Bhargav M. Joshi, Victor Rodriguez‐Fernandez, Jefferson Mitchell, Morgan Mitchell, Jonathan P. How, Giovanni Lavezzi, Richard Linares   +18 more
wiley   +1 more source

Improved approximate check polytope projection algorithm of ADMM penalized decoding for LDPC codes in IoTs. [PDF]

Sci Rep
Zhao Y, Wang B.
europepmc   +1 more source